Thank you !
Le mar. 19 mai 2015 à 21:08, Xiangrui Meng men...@gmail.com a écrit :
In 1.4, we added RAND as a DataFrame expression, which can be used for
random split. Please check the example here:
https://github.com/apache/spark/blob/master/python/pyspark/ml/tuning.py#L214.
In 1.4, we added RAND as a DataFrame expression, which can be used for
random split. Please check the example here:
https://github.com/apache/spark/blob/master/python/pyspark/ml/tuning.py#L214.
-Xiangrui
On Thu, May 7, 2015 at 8:39 AM, Olivier Girardot
o.girar...@lateral-thoughts.com wrote:
Hi,
Hi,
is there any best practice to do like in MLLib a randomSplit of
training/cross-validation set with dataframes and the pipeline API ?
Regards
Olivier.
